package  cn.qiku.rf.effects.easing
{

public class None
{


	public static function easeNone(t:Number, b:Number,
									c:Number, d:Number):Number
	{
		return c * t / d + b;
	}

	public static function easeIn(t:Number, b:Number,
								  c:Number, d:Number):Number
	{
		return c * t / d + b;
	}

	public static function easeOut(t:Number, b:Number,
								   c:Number, d:Number):Number
	{
		return c * t / d + b;
	}

	public static function easeInOut(t:Number, b:Number,
									 c:Number, d:Number):Number
	{
		return c * t / d + b;
	}
}

}
